More than 30 percent of non-Hispanics inaccurately think that a majority of Latinos in the U.S. are undocumented, according to a new poll from the National Hispanic Media Coalition (NHMC) and Latino Decisions about media portrayals of Latinos and immigrants. Only about 18 percent of the Latino population in the U.S. is undocumented, and 37 percent of U.S. Latinos are actually immigrants.